Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Kerr_MM/Kerr_MM2-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_61794.log 294165 Log file, useful mostly for debugging
Coll_61796.log 143449 Log file, useful mostly for debugging
Coll_61797.log 367872 Log file, useful mostly for debugging
Tune-6179-Kerr_MM2-V1.abc 151 ABC music file with the extracted tune(s)
Tune-6179-Kerr_MM2-V1.txt 151 Plain-text file with the extracted tune(s)
Tune-6179-get.log 3175 Log file, useful mostly for debugging
Tune-61794-482-Professor_Blackie.abc 1477 ABC music file with the extracted tune(s)
Tune-61794-482-Professor_Blackie.ps 50750 PostScript
Tune-61794-482-Professor_Blackie.txt 1477 Plain-text file with the extracted tune(s)
Tune-61794-get.log 5033 Log file, useful mostly for debugging
These files should be available for 24 hours.